Universal Licensing System
WRML272
CITY OF O'FALLON, MO
License details
| ULS identifier | 4441048 |
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| Call sign | WRML272 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-04-27 |
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| Expiration | 2031-04-27 |
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| Frequency range | 451.475 - 456.55625 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | O'FALLON, ST. CHARLES, MO |
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| Coordinates | 38.8467222, -90.4134167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:23 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 451.47500000 | | | 10.000000 | 20.000000 | |
| 2 | 1 | MO | 451.47500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 451.55625000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 456.47500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 456.47500000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 456.55625000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.47500000 | | 4K00F1E |
| 2 | 1 | 451.47500000 | | 4K00F1E |
| 2 | 1 | 451.55625000 | | 4K00F1E |
| 2 | 1 | 456.47500000 | | 4K00F1E |
| 3 | 1 | 456.47500000 | | 4K00F1E |
| 2 | 1 | 456.55625000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 150 FIRMA ROAD, O'FALLON, ST. CHARLES, MO | 38.84672222, -90.41341667 | 131.000 m | BANT | 7.000 m structure / 9.000 m overall | |
| 2 | T | ST. CHARLES, MO | | | | | |
| 3 | T | ST. CHARLES, MO | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | -1.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 150 FIRMA ROAD, O'FALLON, MO | ST. CHARLES | 6363792141 |
License history
| Date | File or call sign | Action |
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| 2021-04-27 | WRML272 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4441048 | 2026-08-02 01:22:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRML272 | ULS 4441048 | 2026-08-02 01:22:23 |
| Status | A | ULS 4441048 | 2026-08-02 01:22:23 |
| Service | IG | ULS 4441048 | 2026-08-02 01:22:23 |
| Grant Date | 2021-04-27 | ULS 4441048 | 2026-08-02 01:22:23 |
| Expiration Date | 2031-04-27 | ULS 4441048 | 2026-08-02 01:22:23 |